JPS645232Y2 - - Google Patents
Info
- Publication number
- JPS645232Y2 JPS645232Y2 JP1981122514U JP12251481U JPS645232Y2 JP S645232 Y2 JPS645232 Y2 JP S645232Y2 JP 1981122514 U JP1981122514 U JP 1981122514U JP 12251481 U JP12251481 U JP 12251481U JP S645232 Y2 JPS645232 Y2 JP S645232Y2
- Authority
- JP
- Japan
- Prior art keywords
- color
- layer
- oxygen gas
- transparent
- paper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000010410 layer Substances 0.000 claims description 31
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 18
- 229910001882 dioxygen Inorganic materials 0.000 claims description 18
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 9
- 229910052760 oxygen Inorganic materials 0.000 claims description 9
- 239000001301 oxygen Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 239000004820 Pressure-sensitive adhesive Substances 0.000 claims description 7
- 239000004745 nonwoven fabric Substances 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 5
- 238000010030 laminating Methods 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 2
- 238000007254 oxidation reaction Methods 0.000 claims description 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 238000002845 discoloration Methods 0.000 description 3
- 239000000975 dye Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 229920008347 Cellulose acetate propionate Polymers 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- 238000006479 redox reaction Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical compound C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 description 1
- AGIJRRREJXSQJR-UHFFFAOYSA-N 2h-thiazine Chemical compound N1SC=CC=C1 AGIJRRREJXSQJR-UHFFFAOYSA-N 0.000 description 1
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- OARRHUQTFTUEOS-UHFFFAOYSA-N safranin Chemical compound [Cl-].C=12C=C(N)C(C)=CC2=NC2=CC(C)=C(N)C=C2[N+]=1C1=CC=CC=C1 OARRHUQTFTUEOS-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 239000000988 sulfur dye Substances 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000009461 vacuum packaging Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12251481U JPS5832349U (ja) | 1981-08-19 | 1981-08-19 | 酸素濃度表示シ−ト |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12251481U JPS5832349U (ja) | 1981-08-19 | 1981-08-19 | 酸素濃度表示シ−ト |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5832349U JPS5832349U (ja) | 1983-03-02 |
| JPS645232Y2 true JPS645232Y2 (sv) | 1989-02-09 |
Family
ID=29916432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12251481U Granted JPS5832349U (ja) | 1981-08-19 | 1981-08-19 | 酸素濃度表示シ−ト |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5832349U (sv) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0231499A1 (en) * | 1986-01-02 | 1987-08-12 | Allied Corporation | Activatable time-temperature indicator |
| JP2003322648A (ja) * | 2002-04-30 | 2003-11-14 | Toppan Printing Co Ltd | 酸素インジケーター |
| JP4241086B2 (ja) * | 2003-02-27 | 2009-03-18 | 凸版印刷株式会社 | 酸素インジケーター |
| JP5363838B2 (ja) * | 2009-03-05 | 2013-12-11 | 公益財団法人東洋食品研究所 | インジケータデバイス |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54134492A (en) * | 1978-04-10 | 1979-10-18 | Dainichiseika Color Chem | Composite substance for indicating oxygennsensitive indicating |
| JPS5530605A (en) * | 1978-08-25 | 1980-03-04 | Dainichi Seika Kogyo Kk | Oxygen detective sheet material |
| JPS5543428A (en) * | 1978-09-25 | 1980-03-27 | Toyo Ink Mfg Co Ltd | Oxygen detection member and detection method of presence of oxygen |
| JPS568547A (en) * | 1979-07-03 | 1981-01-28 | Mitsubishi Gas Chem Co Inc | Printable detecting agent |
-
1981
- 1981-08-19 JP JP12251481U patent/JPS5832349U/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54134492A (en) * | 1978-04-10 | 1979-10-18 | Dainichiseika Color Chem | Composite substance for indicating oxygennsensitive indicating |
| JPS5530605A (en) * | 1978-08-25 | 1980-03-04 | Dainichi Seika Kogyo Kk | Oxygen detective sheet material |
| JPS5543428A (en) * | 1978-09-25 | 1980-03-27 | Toyo Ink Mfg Co Ltd | Oxygen detection member and detection method of presence of oxygen |
| JPS568547A (en) * | 1979-07-03 | 1981-01-28 | Mitsubishi Gas Chem Co Inc | Printable detecting agent |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5832349U (ja) | 1983-03-02 |
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